Analysis
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max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25/08/2024, 10:09
Static task
static1
Behavioral task
behavioral1
Sample
c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe
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Size
213KB
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MD5
c0821545051628d57f958ae8b43ffd7b
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SHA1
fe71e5f71048c20fa27420ee0d0b9c4af51f1b28
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SHA256
059a6f40fe160942e7598bce26e5e73667d1643b4c0856e93c7dcca8be48615f
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SHA512
5e4692760cd6450bb617f8a99adac9bde1ebd90872278fb9f286667294673b0afcb2a6e9cd93a49ba2970851f3c11e8657a4da5d8214177bb2622370e3737cbc
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SSDEEP
3072:QnKXyONZz0y6eZkGkBeLPipvOTyS7gOyH2Wy:Qn+yONZF2GcvmT/Sy
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1972 4.exe -
resource yara_rule behavioral1/files/0x000a0000000122f6-5.dat upx behavioral1/memory/1972-11-0x0000000000400000-0x0000000000441000-memory.dmp upx behavioral1/memory/1972-14-0x0000000000400000-0x0000000000441000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1972 4.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1972 4.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1720 wrote to memory of 1972 1720 c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe 30 PID 1720 wrote to memory of 1972 1720 c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe 30 PID 1720 wrote to memory of 1972 1720 c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe 30 PID 1720 wrote to memory of 1972 1720 c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\4.exe"C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\4.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1972
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
76KB
MD54aac6d159f0d97f74c780e79a75d82df
SHA115b881b9dac6f4be349d11ca3d2344bf039a42cd
SHA25629b05d5c1cf5abae6daeb8a6d754dc85b734071c4ddace95d5519a4e83529ae9
SHA51237211dba03c6113e33181add19e47fb67643606a78759228294d5c185afe3021abf2ac6a5dea03df5db4bbe19020c24c8ac4077efb0f31106d209dd084c8ad99